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rake doc:rails complains loudly if there's no path to generate docs from

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This commit is contained in:
Jeremy Kemper 2010-03-07 12:06:19 -08:00
parent e00bc711d8
commit ee580d0cc3
1 changed files with 3 additions and 1 deletions
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4
railties/lib/rails/tasks/documentation.rake
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@ -11,9 +11,11 @@ namespace :doc do
rdoc.rdoc_files.include('lib/**/*.rb')
}
desc 'Generate documentation for the Rails framework. Specify path with PATH="/path/to/rails"'
desc 'Generate documentation for the Rails framework. Specify path with RAILS_PATH="/path/to/rails"'
Rake::RDocTask.new("rails") { |rdoc|
path = ENV['RAILS_PATH'] || 'vendor/gems/gems'
raise "Missing Rails directory at #{path}" unless File.directory?(path)
version = "-#{Rails::VERSION::STRING}" unless ENV['RAILS_PATH']
rdoc.rdoc_dir = 'doc/api'
rdoc.template = "#{ENV['template']}.rb" if ENV['template']